DDS02.1-W050-DL43-01-FW

MPN: R911286462

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The DDS02.1-W050-DL43-01-FW is a drive controller with built-in fan cooling and a rated continuous current of 50A. Manufactured by Bosch Rexroth Indramat in their DDS Drive Controllers series, it has a supply voltage of 24V DC for control and 3x400–480V AC for power. The device supports SERCOS communication.

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Product Description:

The Indramat design DDS02.1-W050-DL43-01-FW is a drive controller that operates to precisely control position and speed along with torque for servo motors in industrial automation processes. The firm creates efficient solutions when it comes to developing accurate machinery that works across multiple environments.

The DDS02.1-W050-DL43-01-FW drive controller executes with a three-phase AC power input ranging between 380 to 460 volts and a frequency range of 50 to 60 Hz. It belongs to Series 2, Version 1 and utilizes a cooling method based on heat sinking within the control cabinet which helps in making it well-suited for enclosed installation. It handles a continuous current load of 50 amps by ensuring appropriate delivery of controlled motion. It involves digital servo feedback for accurate positional processing. This feedback mechanism supports reliable performance within the defined parameters. The unit is resistant to moderately elevated temperatures up to 45 C and can work well in high ambient conditions. The diagnostic interface has a real-time interface with the readiness of the drive. A safe condition to initiate a process of operation is expressed with the status of the drive being ready to turn on by powering up.

The DDS02.1-W050-DL43-01-FW drive controller internal watchdog timer offers a secondary defense mechanism since it checks the integrity of the work of the processor. When the temperature exceeds the right temperature in the system, it identifies that and acts by giving a warning of 30 seconds with a diagnosis code 51 as an over-temperature warning. This warning is enclosed with a 24 V DC signal over TV output and this appears on the scopes to alert operators of possible thermal stress to the drive.

Communication Interface
SERCOS, ANALOG, or DIGITAL (according to DL module)
Cooling Type
Air, internal (built-in fan)
Firmware
Supplied separately (01-FW indicates firmware is not included)
Frequency
50/60 Hz
Max Pulse Frequency
32 kHz
Operating Temperature
0–45°C (without derating)
Permissible Humidity
5% to 95% (non-condensing)
Protection Class
IP20
Rated Continuous Current
50 A
Supply Voltage
24 V DC nominal (control); 3 × 400–480 V AC (power)
Weight
approx. 11.5 kg
  • DDS021W050DL4301FW
  • DDS02 1 W050 DL43 01 FW
  • dds02.1-w050-dl43-01-fw
  • DDS2.1-W050-DL43-01-FW

Frequently Asked Questions about DDS02.1-W050-DL43-01-FW:

Q: What input voltage range is supported by the DDS02.1-W050-DL43-01-FW drive controller?

A: The DDS02.1-W050-DL43-01-FW supports a 3-phase AC voltage input between 380 to 460 V, making it suitable for industrial-level power supplies.

Q: Which feedback system does the DDS02.1-W050-DL43-01-FW drive utilize?

A: This drive controller uses a digital servo feedback system to ensure precise motor response and consistent position control.

Q: How does the DDS02.1-W050-DL43-01-FW warn about motor overheating?

A: It activates a 30-second warning (Diagnosis 51) using a 24V DC output via the TVW output if the motor temperature rises beyond safe limits.

Q: What type of cooling method is used in the DDS02.1-W050-DL43-01-FW unit?

A: The drive uses a heat sinking technique inside the control cabinet to manage thermal output without external cooling.

Q: What current handling capability does the DDS02.1-W050-DL43-01-FW provide?

A: The unit can handle up to 50 A of current, offering sufficient power for high-demand servo motor systems.


Internal Product Review

  • ‘‘The DDS02.1-W050-DL43-01-FW drive controller from Bosch Rexroth's DDS series delivers strong thermal management with 60K tolerance. Its 380–460 V input and watchdog timer make it reliable in tough setups. Its smooth and efficient digital servo feedback ensures high positioning accuracy during continuous industrial operation.’’

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